90418638

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{140839}}^1$

素因数の和:140951

約数の個数: 16

約数和(自身を含む): 182528640

約数和(自身を除く): 92110002

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 140839, 281678, 422517, 845034, 15069773, 30139546, 45209319, 90418638]

約数ペア:

[(1, 90418638), (2, 45209319), (3, 30139546), (6, 15069773), (107, 845034), (214, 422517), (321, 281678), (642, 140839)]